.footer {
    width: 100%;
    height: 0;
    line-height: 48px;
    padding: 0;
    text-align: center;
    color: #B9B6B6;
    font-size: 12px;
    .my-drawer {
        position: relative;
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }
    .my-drawer .am-drawer-sidebar {
        background-color: #fff;
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }
    .my-drawer .am-drawer-sidebar .am-list {
        width: 300px;
        padding: 0;
    }
}